What are the open source alternatives to java frameworks?

There are a number of open source alternatives available in the Java ecosystem to deal with some of the limitations of the framework: Spring Framework Alternatives: Micronaut, Quarkus, HelidonHibernate Alternatives: JOOQ, MyBatis, EclipseLinkLog4j Alternatives: Logback, SLF4J, Apache Commons LoggingMaven Alternatives: Gradle, Apache IvyJakarta Servlet API Alternatives: Netty, Undertow, Tomcat HttpAsyncServer Example: Migrate a Spring Boot application to Micronaut, just replace the dependencies in pom.xml.

Open source alternatives to Java frameworks

There are a large number of frameworks available in the Java ecosystem, but for certain features or costs In other words, open source alternatives may be a more suitable choice.

Example of alternatives:

• Alternatives for Spring Framework:

  • Micronaut
  • Quarkus
  • Helidon

• Alternatives to Hibernate:

  • JOOQ
  • MyBatis
  • EclipseLink

• Replacement for Log4j:

  • Logback
  • SLF4J
  • Apache Commons Logging

• Maven alternatives:

  • Gradle
  • Apache Ivy

• Replacement for Jakarta Servlet API:

  • Netty
  • Undertow
  • Tomcat HttpAsyncServer

Practical case:

Assume you have a Spring Boot application program and want to migrate it to Micronaut. In the pom.xml file, you can replace the Spring dependency with the Micronaut dependency:

<dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>io.micronaut.platform</groupId>
            <artifactId>micronaut-bom</artifactId>
            <version>4.0.0</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
    </dependencies>
</dependencyManagement>

<dependencies>
    <dependency>
        <groupId>io.micronaut</groupId>
        <artifactId>micronaut</artifactId>
    </dependency>

    <dependency>
        <groupId>io.micronaut</groupId>
        <artifactId>micronaut-http-client</artifactId>
    </dependency>

    <dependency>
        <groupId>org.junit.jupiter</groupId>
        <artifactId>junit-jupiter</artifactId>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>io.micronaut.test</groupId>
        <artifactId>micronaut-test-junit5</artifactId>
        <scope>test</scope>
    </dependency>
</dependencies>

Additional tips:

• Before choosing an alternative, Please consider your specific requirements carefully.
• Make sure the replacement is compatible with your technology stack.
• Migrating your application to a new framework can take time and effort, please plan your migration strategy.

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